Anti-theft Bolts

Roby-Pin High Security screws are exclusively sold by Loss Prevention Fasteners. Roby-Pin Tamper Proof Square Drive with Security Pin offers an excellent tamper proof solution. More Info »

HIGH SECURITY FASTENER plus An Installed Slot-Lok does not invite interference as it appears more as ornamentation than a fastener head – it hides in plain sight as a design element. More Info »

Our REVOLUTIONARY Design is the World’s Finest Theft Resistant Fastener. Available in Standard and Metric sizes in 18.8 SS, 316 SS, Zinc Plated Steel and custom materials by request More Info »

Tork-Bolts Security Bolts offer superior theft resistance. Once the fastener reaches a specific torque limit the head breaks off leaving you with a permanently installed fastener. More Info »

Pentagon® Security bolts are an excellent solution where larger sizes are needed. Standard sizes from 3/8″ to 5/8″ diameter are stocked and we can offer custom sizes as from 1/4″ up to 1″. Available in 18.8 Stainless & Zinc plated material. *In some cases minimum orders apply for custom sizes, call for details. More Info »

T-Groove® Security Bolts are an excellent alternative to the more common style Tamper Proof Bolts. Available in Zinc Plated material. More Info »

Hex-Pin® Security bolts by Loss Prevention Fasteners offer the greatest choice of sizes and materials in Tamper Resistant Bolts. Easy to install and offers a great deterrent in any application. More Info »

Ultra 6 Lobe Security® bolts are one of the most efficient Tamper Resistant Bolts in use today. Easy to install and offers a great deterrent in any application. The 6 lobe design permits higher torque values than many other security drive styles. More Info »

Spanner, Pig Nose, Snake Eyes®, Drilled Head or Twin Hole – It doesn’t matter what you call them because this versatile security fastener can do almost any job. A functional tamper proof screw with an aesthetically pleasing appearance. Ideal for public restrooms, telephone booths, electronics, manufacturers and end users. More Info »

Security Socket Head Capscrews are a removable/re-usable security fastener… More Info »